
<html>
  <head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title>workerman-chat PHP聊天室 Websocket(HTLM5/Flash)+PHP多进程socket实时推送技术</title>
  <link href="__CSS__/bootstrap.min.css"   rel="stylesheet">
    <link href="__CSS__/jquery-sinaEmotion-2.1.0.min.css" rel="stylesheet">
    <link href="__CSS__/style.css" rel="stylesheet">

    <script type="text/javascript" src="__JS__/swfobject.js"></script>
    <script type="text/javascript" src="__JS__/web_socket.js"></script>
    <script type="text/javascript" src="__JS__/jquery.min.js"></script>
    <script type="text/javascript" src="__JS__/jquery-sinaEmotion-2.1.0.min.js"></script>

<script type="text/javascript">
if (typeof console == "undefined") { 
  this.console = { 
       log: function (msg) {
         
       }
  }
}
// 如果浏览器不支持websocket，会使用这个flash自动模拟websocket协议，此过程对开发者透明
WEB_SOCKET_SWF_LOCATION = "__SWF__/WebSocketMain.swf";
// 开启flash的websocket debug
WEB_SOCKET_DEBUG = true;
var ws, name, client_list={};

// 连接服务端
function connect() {
  // 创建websocket
  ws = new WebSocket("ws://"+document.domain+":7272");
  // 当socket连接打开时，输入用户名
  ws.onopen = onopen;
  // 当有消息时根据消息类型显示不同信息
  ws.onmessage = onmessage; 
  ws.onclose = function() {
    console.log("连接关闭，定时重连");
    connect();
  };
  ws.onerror = function() {
    console.log("出现错误");
  };
}

// 连接建立时发送登录信息
function onopen()
{
  if(!name)
  {
    show_prompt();
  }
  // 登录
  var login_data = '{"type":"login","client_name":"'+name.replace(/"/g, '\\"')+'","room_id":"<?php echo isset($_GET['room_id']) ? $_GET['room_id'] : 1?>"}';
  console.log("websocket握手成功，发送登录数据:"+login_data);
  ws.send(login_data);
}

// 服务端发来消息时
function onmessage(e)
{
  console.log(e.data);
  var data = JSON.parse(e.data);
  switch(data['type']){
    // 服务端ping客户端
  case 'ping':
    ws.send('{"type":"pong"}');
    break;;
    // 登录 更新用户列表
  case 'login':
    //{"type":"login","client_id":xxx,"client_name":"xxx","client_list":"[...]","time":"xxx"}
    say(data['client_id'], data['client_name'],  data['client_name']+' 加入了聊天室', data['time']);
    if(data['client_list'])
    {
      client_list = data['client_list'];
    }
    else
    {
      client_list[data['client_id']] = data['client_name']; 
    }
    flush_client_list();
    console.log(data['client_name']+"登录成功");
    break;
    // 发言
  case 'say':
    //{"type":"say","from_client_id":xxx,"to_client_id":"all/client_id","content":"xxx","time":"xxx"}
    say(data['from_client_id'], data['from_client_name'], data['content'], data['time']);
    break;
    // 用户退出 更新用户列表
  case 'logout':
    //{"type":"logout","client_id":xxx,"time":"xxx"}
    say(data['from_client_id'], data['from_client_name'], data['from_client_name']+' 退出了', data['time']);
    delete client_list[data['from_client_id']];
    flush_client_list();
  }
}

// 输入姓名
function show_prompt(){  
  name = prompt('输入你的名字：', '');
  if(!name || name=='null'){  
    name = '游客';
  }
}  

// 提交对话
function onSubmit() {
  var input = document.getElementById("textarea");
  var to_client_id = $("#client_list option:selected").attr("value");
  var to_client_name = $("#client_list option:selected").text();
  ws.send('{"type":"say","to_client_id":"'+to_client_id+'","to_client_name":"'+to_client_name+'","content":"'+input.value.replace(/"/g, '\\"').replace(/\n/g,'\\n').replace(/\r/g, '\\r')+'"}');
  input.value = "";
  input.focus();
}

// 刷新用户列表框
function flush_client_list(){
  var userlist_window = $("#userlist");
  var client_list_slelect = $("#client_list");
  userlist_window.empty();
  client_list_slelect.empty();
  userlist_window.append('<h4>在线用户</h4><ul>');
  client_list_slelect.append('<option value="all" id="cli_all">所有人</option>');
  for(var p in client_list){
    userlist_window.append('<li id="'+p+'">'+client_list[p]+'</li>');
    client_list_slelect.append('<option value="'+p+'">'+client_list[p]+'</option>');
  }
  $("#client_list").val(select_client_id);
  userlist_window.append('</ul>');
}

// 发言
function say(from_client_id, from_client_name, content, time){
  //解析新浪微博图片
  content = content.replace(/(http|https):\/\/[\w]+.sinaimg.cn[\S]+(jpg|png|gif)/gi, function(img){
    return "<a target='_blank' href='"+img+"'>"+"<img src='"+img+"'>"+"</a>";}
  );

  //解析url
  content = content.replace(/(http|https):\/\/[\S]+/gi, function(url){
    if(url.indexOf(".sinaimg.cn/") < 0)
      return "<a target='_blank' href='"+url+"'>"+url+"</a>";
    else
      return url;
  }
);

  $("#dialog").append('<div class="speech_item"><img src=".http://lorempixel.com/38/38/?'+from_client_id+'" class="user_icon" /> '+from_client_name+' <br> '+time+'<div style="clear:both;"></div><p class="triangle-isosceles top">'+content+'</p> </div>').parseEmotion();
}

$(function(){
  select_client_id = 'all';
  $("#client_list").change(function(){
    select_client_id = $("#client_list option:selected").attr("value");
  });
  $('.face').click(function(event){
    $(this).sinaEmotion();
    event.stopPropagation();
  });
});


</script>
</head>
<body onload="connect();">
    <div class="container">
        <div class="row clearfix">
            <div class="col-md-1 column">
            </div>
            <div class="col-md-6 column">
               <div class="thumbnail">
                   <div class="caption" id="dialog"></div>
               </div>
               <form onsubmit="onSubmit(); return false;">
                    <select style="margin-bottom:8px" id="client_list">
                        <option value="all">所有人</option>
                    </select>
                    <textarea class="textarea thumbnail" id="textarea"></textarea>
                    <div class="say-btn">
                        <input type="button" class="btn btn-default face pull-left" value="表情" />
                        <input type="submit" class="btn btn-default" value="发表" />
                    </div>
               </form>
               <div>
               &nbsp;&nbsp;&nbsp;&nbsp;<b>房间列表:</b>（当前在&nbsp;房间<?php echo isset($_GET['room_id'])&&intval($_GET['room_id'])>0 ? intval($_GET['room_id']):1; ?>）<br>
               &nbsp;&nbsp;&nbsp;&nbsp;<a href="/?room_id=1">房间1</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="/?room_id=2">房间2</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="/?room_id=3">房间3</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="/?room_id=4">房间4</a>
               <br><br>
               </div>
               <p class="cp">PHP多进程+Websocket(HTML5/Flash)+PHP Socket实时推送技术&nbsp;&nbsp;&nbsp;&nbsp;Powered by <a href="http://www.workerman.net/workerman-chat" target="_blank">workerman-chat</a></p>
            </div>
            <div class="col-md-3 column">
               <div class="thumbnail">
                   <div class="caption" id="userlist"></div>
               </div>
               <a href="http://workerman.net:8383" target="_blank"><img style="width:252px;margin-left:5px;" src="__IMG__/workerman-todpole.png"></a>
            </div>
        </div>
    </div>
    <script type="text/javascript">var _bdhmProtocol = (("https:" == document.location.protocol) ? " https://" : " http://");document.write(unescape("%3Cscript src='" + _bdhmProtocol + "hm.baidu.com/h.js%3F7b1919221e89d2aa5711e4deb935debd' type='text/javascript'%3E%3C/script%3E"));</script>
</body>
</html>
